I am taking the basic physics class thru Udacity. This blog is my scratch pad and results as I work my way thru the class. In addition, I am refreshing myself on basic calculus
Tuesday, July 17, 2012
Unit 4 - Problem 10 ==> Generalized Equations
Given:
Acceleration of gravity = 9.8 m/s/s
Mass of the object = 1 kilogram
Height over ground = 50 meters
G = 6.674 x 10^-11
Radius of the earth = 6400 kilometers = 6,400,000 meters
Mass of the earth = 5.97 x 10^24 kilograms
Calculate: Gravitational potential energy using mgh
E_{potential} = m * g * h = 1 * 9.8 * 6400009 = 62720088.2
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